tidwall

package main

import "github.com/tidwall/gjson"

func init() {
	// define the @ints2bools modifier once.
	gjson.AddModifier("ints2bools", func(json, _ string) string {
		res := gjson.Parse(json)
		switch res.Type {
		case gjson.Number:

tidwall

package main

import (
	"fmt"
	"io"
	"log"
	"net"
	"os"
	"sync"
	"sync/atomic"

tidwall

-- add the point
tile38.call("SET", ARGV[1], ARGV[2], "POINT", ARGV[3], ARGV[4])

-- get the previous history
local oldhist = tile38.call("GET", ARGV[1] .. ":history", ARGV[2])
if oldhist == nil then
    oldhist = ""
end

-- parse the last 9 lines

tidwall

# add this to your ~/.bash_profile or whatnot

go(){
    local r
    if [[ $@ == "test -cover" ]]; then
        r="$(command go test -coverprofile=/tmp/coverage.out)"
        if [ "$r" != "" ]; then 
            printf "%s\n" "$r"
        fi
        if [[ "$r" == *"100.0%"* ]]; then

tidwall

gcc -DgitSHA="$(git rev-parse HEAD)" main.c

tidwall

type myConn struct {
}
func main(){
  var events Events
  events.Opened = func(id int, info evio.Info) (out []byte, opts evio.Options, ctx interface{}, action evio.Action){
    // create a new connection object that is specific to the new connection 
    // and assign to the context interface. this will be passed through other events.
    conn := &myConn{}
    ctx = conn
    return

tidwall

package main

import (
	"log"
	"runtime"

	"github.com/tidwall/evio"
)

func main() {

tidwall

Evio with SO_REUSEPORT

Using the reuseport branch of evio, you can now provide an SO_REUSEPORT address options from the Serve function.

evio.Serve(events, "tcp://0.0.0.0:5000?reuseport=true")

This allows for multiple process/threads/goroutines to share the same address+port.

tidwall

tidwall

package bboxbounds

import "math"

func BBoxBounds(lat, lon, meters float64) (latMin, lonMin, latMax, lonMax float64) {
	// see http://janmatuschek.de/LatitudeLongitudeBoundingCoordinates#Latitude
	lat = lat * (math.Pi / 180)
	lon = lon * (math.Pi / 180)

	r := meters / 6371e3 // angular radius